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Jyutping can1 noeng4
Pinyin qìng niáng

Definitions (Wiktionary)
  1. noun, Beijing, Jilu-Mandarin, Jin
    co-mother-in-law (one's son or daughter's mother-in-law)
    (syn.) 親家母, 親姆, 亲家母, 親家姆, 亲家姆, 亲家奶奶, 親家奶奶, 亲姆

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Jyutping can1 noeng4
Pinyin qīn niáng

Definitions (粵典–words.hk)
  1. 名詞
    親​生​嘅​媽​咪
    biological mother
  2. 近義詞
    生娘、生母
  3. 參看
    親孃
Definitions (Wiktionary)
  1. noun, Southwestern-Mandarin, Wu, Xiang, dialectal
    mother-in-law
  2. noun
    biological mother
    (syn.) 生母